. >> is this is broader issue with the obama administration's response to the arab spring? >> in some regards, yes. i want to take a moment to commend tim as i have before in his leadership on after the tragedy on april 16th at virginia tech. at the time tim and all virginians united, learned from what went wrong and improved the safety of our colleges, and so, tim, i commend you again for that. now, in so sofaras national sciewrs, there's a lot of challenges facing us. we had an uprising in iran years ago when people wanted a free and just society in iran, and i just wish the president said we're on the side of those who want to change that thee i don'- theocracy. when ronald reagan called the soviet union the evil empire, that gave heart to the prisoners. if iran gets nuclear weapons, that needs to be prevented. you have worries about particularly in syria, a chemical weapon stockpiles, you have the tax on embassies and consulates in libya and egypt and elsewhere around the world. it's why it's so dangerous and wrong to be playing these political games with our armed serv